Feature Tip: Add private address tag to any address under My Name Tag !
Overview
ETH Balance
0 ETH
Eth Value
$0.00More Info
Private Name Tags
ContractCreator
Latest 1 from a total of 1 transactions
Transaction Hash |
Method
|
Block
|
From
|
To
|
|||||
---|---|---|---|---|---|---|---|---|---|
0x60806040 | 19071197 | 184 days ago | IN | 0 ETH | 0.02946973 |
View more zero value Internal Transactions in Advanced View mode
Advanced mode:
Loading...
Loading
Contract Name:
SoftVault
Compiler Version
v0.8.22+commit.4fc1097e
Optimization Enabled:
Yes with 200 runs
Other Settings:
paris EvmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT /* ██████╗ ██╗ ██╗ ██╗███████╗██████╗ ███████╗██████╗ ██████╗ ██╗ ██╗ ██╔══██╗██║ ██║ ██║██╔════╝██╔══██╗██╔════╝██╔══██╗██╔══██╗╚██╗ ██╔╝ ██████╔╝██║ ██║ ██║█████╗ ██████╔╝█████╗ ██████╔╝██████╔╝ ╚████╔╝ ██╔══██╗██║ ██║ ██║██╔══╝ ██╔══██╗██╔══╝ ██╔══██╗██╔══██╗ ╚██╔╝ ██████╔╝███████╗╚██████╔╝███████╗██████╔╝███████╗██║ ██║██║ ██║ ██║ ╚═════╝ ╚══════╝ ╚═════╝ ╚══════╝╚═════╝ ╚══════╝╚═╝ ╚═╝╚═╝ ╚═╝ ╚═╝ */ pragma solidity 0.8.22; /* solhint-disable max-line-length */ import { ERC20Upgradeable } from "@openzeppelin/contracts-upgradeable/token/ERC20/ERC20Upgradeable.sol"; import { IERC20Upgradeable } from "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol"; import { SafeERC20Upgradeable } from "@openzeppelin/contracts-upgradeable/token/ERC20/utils/SafeERC20Upgradeable.sol"; import { Ownable2StepUpgradeable } from "@openzeppelin/contracts-upgradeable/access/Ownable2StepUpgradeable.sol"; import { ReentrancyGuardUpgradeable } from "@openzeppelin/contracts-upgradeable/security/ReentrancyGuardUpgradeable.sol"; /* solhint-enable max-line-length */ import { UniversalERC20, IERC20 } from "../libraries/UniversalERC20.sol"; import "../utils/BlueberryErrors.sol" as Errors; import { IProtocolConfig } from "../interfaces/IProtocolConfig.sol"; import { ISoftVault } from "../interfaces/ISoftVault.sol"; import { IBErc20 } from "../interfaces/money-market/IBErc20.sol"; /** * @title SoftVault * @author BlueberryProtocol * @notice The SoftVault contract is a spot where users lend and borrow tokens from/to Blueberry Money Market. * @dev SoftVault is communicating with bTokens to lend and borrow underlying tokens from to Blueberry Money Market * Underlying tokens can be ERC20 tokens listed by Blueberry team, such as USDC, USDT, DAI, WETH, etc... */ contract SoftVault is ISoftVault, Ownable2StepUpgradeable, ERC20Upgradeable, ReentrancyGuardUpgradeable { using SafeERC20Upgradeable for IERC20Upgradeable; using UniversalERC20 for IERC20; /*////////////////////////////////////////////////////////////////////////// STORAGE //////////////////////////////////////////////////////////////////////////*/ /// @dev address of bToken for underlying token IBErc20 private _bToken; /// @dev address of underlying token IERC20Upgradeable private _underlyingToken; /// @dev address of protocol config IProtocolConfig private _config; /*////////////////////////////////////////////////////////////////////////// CONSTRUCTOR //////////////////////////////////////////////////////////////////////////*/ /// @custom:oz-upgrades-unsafe-allow constructor constructor() { _disableInitializers(); } /*////////////////////////////////////////////////////////////////////////// FUNCTIONS //////////////////////////////////////////////////////////////////////////*/ /** * @notice Initializes the contract * @param config Address of protocol configuration * @param bToken Address of bToken * @param name ERC20 name for the SoftVault token * @param symbol ERC20 symbol for the SoftVault token * @param owner Address of the owner of the SoftVault contract */ function initialize( IProtocolConfig config, IBErc20 bToken, string memory name, string memory symbol, address owner ) external initializer { __ReentrancyGuard_init(); __Ownable2Step_init(); _transferOwnership(owner); __ERC20_init(name, symbol); if (address(bToken) == address(0) || address(config) == address(0)) revert Errors.ZERO_ADDRESS(); IERC20Upgradeable uToken = IERC20Upgradeable(bToken.underlying()); _config = config; _bToken = bToken; _underlyingToken = uToken; } /* * @dev Vault has same decimal as bToken, bToken has same decimal as underlyingToken * @notice gets the decimals of the underlying token * @return decimals of the underlying token */ function decimals() public view override returns (uint8) { return _bToken.decimals(); } /// @inheritdoc ISoftVault function deposit(uint256 amount) external override nonReentrant returns (uint256 shareAmount) { if (amount == 0) revert Errors.ZERO_AMOUNT(); IBErc20 bToken = getBToken(); IERC20Upgradeable underlyingToken = getUnderlyingToken(); uint256 uBalanceBefore = underlyingToken.balanceOf(address(this)); underlyingToken.safeTransferFrom(msg.sender, address(this), amount); uint256 uBalanceAfter = underlyingToken.balanceOf(address(this)); uint256 cBalanceBefore = bToken.balanceOf(address(this)); IERC20(address(underlyingToken)).universalApprove(address(bToken), amount); if (bToken.mint(uBalanceAfter - uBalanceBefore) != 0) revert Errors.LEND_FAILED(amount); uint256 cBalanceAfter = bToken.balanceOf(address(this)); shareAmount = cBalanceAfter - cBalanceBefore; _mint(msg.sender, shareAmount); emit Deposited(msg.sender, amount, shareAmount); } /// @inheritdoc ISoftVault function withdraw(uint256 shareAmount) external override nonReentrant returns (uint256 withdrawAmount) { if (shareAmount == 0) revert Errors.ZERO_AMOUNT(); IBErc20 bToken = getBToken(); IERC20Upgradeable underlyingToken = getUnderlyingToken(); IProtocolConfig config = getConfig(); _burn(msg.sender, shareAmount); uint256 uBalanceBefore = underlyingToken.balanceOf(address(this)); if (bToken.redeem(shareAmount) != 0) revert Errors.REDEEM_FAILED(shareAmount); uint256 uBalanceAfter = underlyingToken.balanceOf(address(this)); withdrawAmount = uBalanceAfter - uBalanceBefore; IERC20(address(underlyingToken)).universalApprove(address(config.getFeeManager()), withdrawAmount); withdrawAmount = config.getFeeManager().doCutVaultWithdrawFee(address(underlyingToken), withdrawAmount); underlyingToken.safeTransfer(msg.sender, withdrawAmount); emit Withdrawn(msg.sender, withdrawAmount, shareAmount); } /// @inheritdoc ISoftVault function getBToken() public view override returns (IBErc20) { return _bToken; } /// @inheritdoc ISoftVault function getUnderlyingToken() public view override returns (IERC20Upgradeable) { return _underlyingToken; } /// @inheritdoc ISoftVault function getConfig() public view override returns (IProtocolConfig) { return _config; } /** * @dev This empty reserved space is put in place to allow future versions to add new * variables without shifting down storage in the inheritance chain. * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps */ uint256[47] private __gap; }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/ERC20.sol) pragma solidity ^0.8.0; import "./IERC20Upgradeable.sol"; import "./extensions/IERC20MetadataUpgradeable.sol"; import "../../utils/ContextUpgradeable.sol"; import {Initializable} from "../../proxy/utils/Initializable.sol"; /** * @dev Implementation of the {IERC20} interface. * * This implementation is agnostic to the way tokens are created. This means * that a supply mechanism has to be added in a derived contract using {_mint}. * For a generic mechanism see {ERC20PresetMinterPauser}. * * TIP: For a detailed writeup see our guide * https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How * to implement supply mechanisms]. * * The default value of {decimals} is 18. To change this, you should override * this function so it returns a different value. * * We have followed general OpenZeppelin Contracts guidelines: functions revert * instead returning `false` on failure. This behavior is nonetheless * conventional and does not conflict with the expectations of ERC20 * applications. * * Additionally, an {Approval} event is emitted on calls to {transferFrom}. * This allows applications to reconstruct the allowance for all accounts just * by listening to said events. Other implementations of the EIP may not emit * these events, as it isn't required by the specification. * * Finally, the non-standard {decreaseAllowance} and {increaseAllowance} * functions have been added to mitigate the well-known issues around setting * allowances. See {IERC20-approve}. */ contract ERC20Upgradeable is Initializable, ContextUpgradeable, IERC20Upgradeable, IERC20MetadataUpgradeable { mapping(address => uint256) private _balances; mapping(address => mapping(address => uint256)) private _allowances; uint256 private _totalSupply; string private _name; string private _symbol; /** * @dev Sets the values for {name} and {symbol}. * * All two of these values are immutable: they can only be set once during * construction. */ function __ERC20_init(string memory name_, string memory symbol_) internal onlyInitializing { __ERC20_init_unchained(name_, symbol_); } function __ERC20_init_unchained(string memory name_, string memory symbol_) internal onlyInitializing { _name = name_; _symbol = symbol_; } /** * @dev Returns the name of the token. */ function name() public view virtual override returns (string memory) { return _name; } /** * @dev Returns the symbol of the token, usually a shorter version of the * name. */ function symbol() public view virtual override returns (string memory) { return _symbol; } /** * @dev Returns the number of decimals used to get its user representation. * For example, if `decimals` equals `2`, a balance of `505` tokens should * be displayed to a user as `5.05` (`505 / 10 ** 2`). * * Tokens usually opt for a value of 18, imitating the relationship between * Ether and Wei. This is the default value returned by this function, unless * it's overridden. * * NOTE: This information is only used for _display_ purposes: it in * no way affects any of the arithmetic of the contract, including * {IERC20-balanceOf} and {IERC20-transfer}. */ function decimals() public view virtual override returns (uint8) { return 18; } /** * @dev See {IERC20-totalSupply}. */ function totalSupply() public view virtual override returns (uint256) { return _totalSupply; } /** * @dev See {IERC20-balanceOf}. */ function balanceOf(address account) public view virtual override returns (uint256) { return _balances[account]; } /** * @dev See {IERC20-transfer}. * * Requirements: * * - `to` cannot be the zero address. * - the caller must have a balance of at least `amount`. */ function transfer(address to, uint256 amount) public virtual override returns (bool) { address owner = _msgSender(); _transfer(owner, to, amount); return true; } /** * @dev See {IERC20-allowance}. */ function allowance(address owner, address spender) public view virtual override returns (uint256) { return _allowances[owner][spender]; } /** * @dev See {IERC20-approve}. * * NOTE: If `amount` is the maximum `uint256`, the allowance is not updated on * `transferFrom`. This is semantically equivalent to an infinite approval. * * Requirements: * * - `spender` cannot be the zero address. */ function approve(address spender, uint256 amount) public virtual override returns (bool) { address owner = _msgSender(); _approve(owner, spender, amount); return true; } /** * @dev See {IERC20-transferFrom}. * * Emits an {Approval} event indicating the updated allowance. This is not * required by the EIP. See the note at the beginning of {ERC20}. * * NOTE: Does not update the allowance if the current allowance * is the maximum `uint256`. * * Requirements: * * - `from` and `to` cannot be the zero address. * - `from` must have a balance of at least `amount`. * - the caller must have allowance for ``from``'s tokens of at least * `amount`. */ function transferFrom(address from, address to, uint256 amount) public virtual override returns (bool) { address spender = _msgSender(); _spendAllowance(from, spender, amount); _transfer(from, to, amount); return true; } /** * @dev Atomically increases the allowance granted to `spender` by the caller. * * This is an alternative to {approve} that can be used as a mitigation for * problems described in {IERC20-approve}. * * Emits an {Approval} event indicating the updated allowance. * * Requirements: * * - `spender` cannot be the zero address. */ function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) { address owner = _msgSender(); _approve(owner, spender, allowance(owner, spender) + addedValue); return true; } /** * @dev Atomically decreases the allowance granted to `spender` by the caller. * * This is an alternative to {approve} that can be used as a mitigation for * problems described in {IERC20-approve}. * * Emits an {Approval} event indicating the updated allowance. * * Requirements: * * - `spender` cannot be the zero address. * - `spender` must have allowance for the caller of at least * `subtractedValue`. */ function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) { address owner = _msgSender(); uint256 currentAllowance = allowance(owner, spender); require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero"); unchecked { _approve(owner, spender, currentAllowance - subtractedValue); } return true; } /** * @dev Moves `amount` of tokens from `from` to `to`. * * This internal function is equivalent to {transfer}, and can be used to * e.g. implement automatic token fees, slashing mechanisms, etc. * * Emits a {Transfer} event. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `from` must have a balance of at least `amount`. */ function _transfer(address from, address to, uint256 amount) internal virtual { require(from != address(0), "ERC20: transfer from the zero address"); require(to != address(0), "ERC20: transfer to the zero address"); _beforeTokenTransfer(from, to, amount); uint256 fromBalance = _balances[from]; require(fromBalance >= amount, "ERC20: transfer amount exceeds balance"); unchecked { _balances[from] = fromBalance - amount; // Overflow not possible: the sum of all balances is capped by totalSupply, and the sum is preserved by // decrementing then incrementing. _balances[to] += amount; } emit Transfer(from, to, amount); _afterTokenTransfer(from, to, amount); } /** @dev Creates `amount` tokens and assigns them to `account`, increasing * the total supply. * * Emits a {Transfer} event with `from` set to the zero address. * * Requirements: * * - `account` cannot be the zero address. */ function _mint(address account, uint256 amount) internal virtual { require(account != address(0), "ERC20: mint to the zero address"); _beforeTokenTransfer(address(0), account, amount); _totalSupply += amount; unchecked { // Overflow not possible: balance + amount is at most totalSupply + amount, which is checked above. _balances[account] += amount; } emit Transfer(address(0), account, amount); _afterTokenTransfer(address(0), account, amount); } /** * @dev Destroys `amount` tokens from `account`, reducing the * total supply. * * Emits a {Transfer} event with `to` set to the zero address. * * Requirements: * * - `account` cannot be the zero address. * - `account` must have at least `amount` tokens. */ function _burn(address account, uint256 amount) internal virtual { require(account != address(0), "ERC20: burn from the zero address"); _beforeTokenTransfer(account, address(0), amount); uint256 accountBalance = _balances[account]; require(accountBalance >= amount, "ERC20: burn amount exceeds balance"); unchecked { _balances[account] = accountBalance - amount; // Overflow not possible: amount <= accountBalance <= totalSupply. _totalSupply -= amount; } emit Transfer(account, address(0), amount); _afterTokenTransfer(account, address(0), amount); } /** * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens. * * This internal function is equivalent to `approve`, and can be used to * e.g. set automatic allowances for certain subsystems, etc. * * Emits an {Approval} event. * * Requirements: * * - `owner` cannot be the zero address. * - `spender` cannot be the zero address. */ function _approve(address owner, address spender, uint256 amount) internal virtual { require(owner != address(0), "ERC20: approve from the zero address"); require(spender != address(0), "ERC20: approve to the zero address"); _allowances[owner][spender] = amount; emit Approval(owner, spender, amount); } /** * @dev Updates `owner` s allowance for `spender` based on spent `amount`. * * Does not update the allowance amount in case of infinite allowance. * Revert if not enough allowance is available. * * Might emit an {Approval} event. */ function _spendAllowance(address owner, address spender, uint256 amount) internal virtual { uint256 currentAllowance = allowance(owner, spender); if (currentAllowance != type(uint256).max) { require(currentAllowance >= amount, "ERC20: insufficient allowance"); unchecked { _approve(owner, spender, currentAllowance - amount); } } } /** * @dev Hook that is called before any transfer of tokens. This includes * minting and burning. * * Calling conditions: * * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens * will be transferred to `to`. * - when `from` is zero, `amount` tokens will be minted for `to`. * - when `to` is zero, `amount` of ``from``'s tokens will be burned. * - `from` and `to` are never both zero. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual {} /** * @dev Hook that is called after any transfer of tokens. This includes * minting and burning. * * Calling conditions: * * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens * has been transferred to `to`. * - when `from` is zero, `amount` tokens have been minted for `to`. * - when `to` is zero, `amount` of ``from``'s tokens have been burned. * - `from` and `to` are never both zero. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _afterTokenTransfer(address from, address to, uint256 amount) internal virtual {} /** * @dev This empty reserved space is put in place to allow future versions to add new * variables without shifting down storage in the inheritance chain. * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps */ uint256[45] private __gap; }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/IERC20.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC20 standard as defined in the EIP. */ interface IERC20Upgradeable { /** * @dev Emitted when `value` tokens are moved from one account (`from`) to * another (`to`). * * Note that `value` may be zero. */ event Transfer(address indexed from, address indexed to, uint256 value); /** * @dev Emitted when the allowance of a `spender` for an `owner` is set by * a call to {approve}. `value` is the new allowance. */ event Approval(address indexed owner, address indexed spender, uint256 value); /** * @dev Returns the amount of tokens in existence. */ function totalSupply() external view returns (uint256); /** * @dev Returns the amount of tokens owned by `account`. */ function balanceOf(address account) external view returns (uint256); /** * @dev Moves `amount` tokens from the caller's account to `to`. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transfer(address to, uint256 amount) external returns (bool); /** * @dev Returns the remaining number of tokens that `spender` will be * allowed to spend on behalf of `owner` through {transferFrom}. This is * zero by default. * * This value changes when {approve} or {transferFrom} are called. */ function allowance(address owner, address spender) external view returns (uint256); /** * @dev Sets `amount` as the allowance of `spender` over the caller's tokens. * * Returns a boolean value indicating whether the operation succeeded. * * IMPORTANT: Beware that changing an allowance with this method brings the risk * that someone may use both the old and the new allowance by unfortunate * transaction ordering. One possible solution to mitigate this race * condition is to first reduce the spender's allowance to 0 and set the * desired value afterwards: * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 * * Emits an {Approval} event. */ function approve(address spender, uint256 amount) external returns (bool); /** * @dev Moves `amount` tokens from `from` to `to` using the * allowance mechanism. `amount` is then deducted from the caller's * allowance. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transferFrom(address from, address to, uint256 amount) external returns (bool); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.3) (token/ERC20/utils/SafeERC20.sol) pragma solidity ^0.8.0; import "../IERC20Upgradeable.sol"; import "../extensions/IERC20PermitUpgradeable.sol"; import "../../../utils/AddressUpgradeable.sol"; /** * @title SafeERC20 * @dev Wrappers around ERC20 operations that throw on failure (when the token * contract returns false). Tokens that return no value (and instead revert or * throw on failure) are also supported, non-reverting calls are assumed to be * successful. * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract, * which allows you to call the safe operations as `token.safeTransfer(...)`, etc. */ library SafeERC20Upgradeable { using AddressUpgradeable for address; /** * @dev Transfer `value` amount of `token` from the calling contract to `to`. If `token` returns no value, * non-reverting calls are assumed to be successful. */ function safeTransfer(IERC20Upgradeable token, address to, uint256 value) internal { _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value)); } /** * @dev Transfer `value` amount of `token` from `from` to `to`, spending the approval given by `from` to the * calling contract. If `token` returns no value, non-reverting calls are assumed to be successful. */ function safeTransferFrom(IERC20Upgradeable token, address from, address to, uint256 value) internal { _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value)); } /** * @dev Deprecated. This function has issues similar to the ones found in * {IERC20-approve}, and its usage is discouraged. * * Whenever possible, use {safeIncreaseAllowance} and * {safeDecreaseAllowance} instead. */ function safeApprove(IERC20Upgradeable token, address spender, uint256 value) internal { // safeApprove should only be called when setting an initial allowance, // or when resetting it to zero. To increase and decrease it, use // 'safeIncreaseAllowance' and 'safeDecreaseAllowance' require( (value == 0) || (token.allowance(address(this), spender) == 0), "SafeERC20: approve from non-zero to non-zero allowance" ); _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value)); } /** * @dev Increase the calling contract's allowance toward `spender` by `value`. If `token` returns no value, * non-reverting calls are assumed to be successful. */ function safeIncreaseAllowance(IERC20Upgradeable token, address spender, uint256 value) internal { uint256 oldAllowance = token.allowance(address(this), spender); _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, oldAllowance + value)); } /** * @dev Decrease the calling contract's allowance toward `spender` by `value`. If `token` returns no value, * non-reverting calls are assumed to be successful. */ function safeDecreaseAllowance(IERC20Upgradeable token, address spender, uint256 value) internal { unchecked { uint256 oldAllowance = token.allowance(address(this), spender); require(oldAllowance >= value, "SafeERC20: decreased allowance below zero"); _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, oldAllowance - value)); } } /** * @dev Set the calling contract's allowance toward `spender` to `value`. If `token` returns no value, * non-reverting calls are assumed to be successful. Meant to be used with tokens that require the approval * to be set to zero before setting it to a non-zero value, such as USDT. */ function forceApprove(IERC20Upgradeable token, address spender, uint256 value) internal { bytes memory approvalCall = abi.encodeWithSelector(token.approve.selector, spender, value); if (!_callOptionalReturnBool(token, approvalCall)) { _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, 0)); _callOptionalReturn(token, approvalCall); } } /** * @dev Use a ERC-2612 signature to set the `owner` approval toward `spender` on `token`. * Revert on invalid signature. */ function safePermit( IERC20PermitUpgradeable token, address owner, address spender, uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s ) internal { uint256 nonceBefore = token.nonces(owner); token.permit(owner, spender, value, deadline, v, r, s); uint256 nonceAfter = token.nonces(owner); require(nonceAfter == nonceBefore + 1, "SafeERC20: permit did not succeed"); } /** * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement * on the return value: the return value is optional (but if data is returned, it must not be false). * @param token The token targeted by the call. * @param data The call data (encoded using abi.encode or one of its variants). */ function _callOptionalReturn(IERC20Upgradeable token, bytes memory data) private { // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since // we're implementing it ourselves. We use {Address-functionCall} to perform this call, which verifies that // the target address contains contract code and also asserts for success in the low-level call. bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed"); require(returndata.length == 0 || abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed"); } /** * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement * on the return value: the return value is optional (but if data is returned, it must not be false). * @param token The token targeted by the call. * @param data The call data (encoded using abi.encode or one of its variants). * * This is a variant of {_callOptionalReturn} that silents catches all reverts and returns a bool instead. */ function _callOptionalReturnBool(IERC20Upgradeable token, bytes memory data) private returns (bool) { // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since // we're implementing it ourselves. We cannot use {Address-functionCall} here since this should return false // and not revert is the subcall reverts. (bool success, bytes memory returndata) = address(token).call(data); return success && (returndata.length == 0 || abi.decode(returndata, (bool))) && AddressUpgradeable.isContract(address(token)); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.0) (access/Ownable2Step.sol) pragma solidity ^0.8.0; import "./OwnableUpgradeable.sol"; import {Initializable} from "../proxy/utils/Initializable.sol"; /** * @dev Contract module which provides access control mechanism, where * there is an account (an owner) that can be granted exclusive access to * specific functions. * * By default, the owner account will be the one that deploys the contract. This * can later be changed with {transferOwnership} and {acceptOwnership}. * * This module is used through inheritance. It will make available all functions * from parent (Ownable). */ abstract contract Ownable2StepUpgradeable is Initializable, OwnableUpgradeable { address private _pendingOwner; event OwnershipTransferStarted(address indexed previousOwner, address indexed newOwner); function __Ownable2Step_init() internal onlyInitializing { __Ownable_init_unchained(); } function __Ownable2Step_init_unchained() internal onlyInitializing { } /** * @dev Returns the address of the pending owner. */ function pendingOwner() public view virtual returns (address) { return _pendingOwner; } /** * @dev Starts the ownership transfer of the contract to a new account. Replaces the pending transfer if there is one. * Can only be called by the current owner. */ function transferOwnership(address newOwner) public virtual override onlyOwner { _pendingOwner = newOwner; emit OwnershipTransferStarted(owner(), newOwner); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`) and deletes any pending owner. * Internal function without access restriction. */ function _transferOwnership(address newOwner) internal virtual override { delete _pendingOwner; super._transferOwnership(newOwner); } /** * @dev The new owner accepts the ownership transfer. */ function acceptOwnership() public virtual { address sender = _msgSender(); require(pendingOwner() == sender, "Ownable2Step: caller is not the new owner"); _transferOwnership(sender); } /** * @dev This empty reserved space is put in place to allow future versions to add new * variables without shifting down storage in the inheritance chain. * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps */ uint256[49] private __gap; }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.0) (security/ReentrancyGuard.sol) pragma solidity ^0.8.0; import {Initializable} from "../proxy/utils/Initializable.sol"; /** * @dev Contract module that helps prevent reentrant calls to a function. * * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier * available, which can be applied to functions to make sure there are no nested * (reentrant) calls to them. * * Note that because there is a single `nonReentrant` guard, functions marked as * `nonReentrant` may not call one another. This can be worked around by making * those functions `private`, and then adding `external` `nonReentrant` entry * points to them. * * TIP: If you would like to learn more about reentrancy and alternative ways * to protect against it, check out our blog post * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul]. */ abstract contract ReentrancyGuardUpgradeable is Initializable { // Booleans are more expensive than uint256 or any type that takes up a full // word because each write operation emits an extra SLOAD to first read the // slot's contents, replace the bits taken up by the boolean, and then write // back. This is the compiler's defense against contract upgrades and // pointer aliasing, and it cannot be disabled. // The values being non-zero value makes deployment a bit more expensive, // but in exchange the refund on every call to nonReentrant will be lower in // amount. Since refunds are capped to a percentage of the total // transaction's gas, it is best to keep them low in cases like this one, to // increase the likelihood of the full refund coming into effect. uint256 private constant _NOT_ENTERED = 1; uint256 private constant _ENTERED = 2; uint256 private _status; function __ReentrancyGuard_init() internal onlyInitializing { __ReentrancyGuard_init_unchained(); } function __ReentrancyGuard_init_unchained() internal onlyInitializing { _status = _NOT_ENTERED; } /** * @dev Prevents a contract from calling itself, directly or indirectly. * Calling a `nonReentrant` function from another `nonReentrant` * function is not supported. It is possible to prevent this from happening * by making the `nonReentrant` function external, and making it call a * `private` function that does the actual work. */ modifier nonReentrant() { _nonReentrantBefore(); _; _nonReentrantAfter(); } function _nonReentrantBefore() private { // On the first call to nonReentrant, _status will be _NOT_ENTERED require(_status != _ENTERED, "ReentrancyGuard: reentrant call"); // Any calls to nonReentrant after this point will fail _status = _ENTERED; } function _nonReentrantAfter() private { // By storing the original value once again, a refund is triggered (see // https://eips.ethereum.org/EIPS/eip-2200) _status = _NOT_ENTERED; } /** * @dev Returns true if the reentrancy guard is currently set to "entered", which indicates there is a * `nonReentrant` function in the call stack. */ function _reentrancyGuardEntered() internal view returns (bool) { return _status == _ENTERED; } /** * @dev This empty reserved space is put in place to allow future versions to add new * variables without shifting down storage in the inheritance chain. * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps */ uint256[49] private __gap; }
// SPDX-License-Identifier: MIT /* ██████╗ ██╗ ██╗ ██╗███████╗██████╗ ███████╗██████╗ ██████╗ ██╗ ██╗ ██╔══██╗██║ ██║ ██║██╔════╝██╔══██╗██╔════╝██╔══██╗██╔══██╗╚██╗ ██╔╝ ██████╔╝██║ ██║ ██║█████╗ ██████╔╝█████╗ ██████╔╝██████╔╝ ╚████╔╝ ██╔══██╗██║ ██║ ██║██╔══╝ ██╔══██╗██╔══╝ ██╔══██╗██╔══██╗ ╚██╔╝ ██████╔╝███████╗╚██████╔╝███████╗██████╔╝███████╗██║ ██║██║ ██║ ██║ ╚═════╝ ╚══════╝ ╚═════╝ ╚══════╝╚═════╝ ╚══════╝╚═╝ ╚═╝╚═╝ ╚═╝ ╚═╝ */ pragma solidity 0.8.22; import "@openzeppelin/contracts/token/ERC20/IERC20.sol"; import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol"; /** * @title UniversalERC20 * @dev UniversalERC20 is a helper contract that allows to work around ERC20 * limitations when dealing with missing return values. * UniversalERC20 executes a low level call to the token contract. * If it fails, it assumes that the token does not implement the method. * If it succeeds, it returns the value returned by the method. * Also supports if the token address is native ETH. */ library UniversalERC20 { using SafeERC20 for IERC20; address private constant _ZERO_ADDRESS = address(0); address private constant _ETH_ADDRESS = address(0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE); /// @notice UniversalERC20's safeTransfer function that is similar to ERC20's transfer function. /// @dev Works around non-standard ERC20's that throw on 0 transfer and supports Native ETH. function universalTransfer(IERC20 token, address to, uint256 amount) internal returns (bool) { if (amount == 0) { return true; } if (isETH(token)) { (bool success, ) = to.call{ value: amount }(""); require(success, "ETH transfer failed"); return true; } else { token.safeTransfer(to, amount); return true; } } /// @notice UniversalERC20's safeTransferFrom function that is similar to ERC20's transferFrom function. /// @dev Works around non-standard ERC20's that throw on 0 transfer and supports native ETH. function universalTransferFrom(IERC20 token, address from, address to, uint256 amount) internal { if (amount == 0) { return; } if (isETH(token)) { require(from == msg.sender && msg.value == amount, "Wrong useage of ETH.universalTransferFrom()"); if (to != address(this)) { (bool success, ) = to.call{ value: amount }(""); require(success, "ETH transfer failed"); } } else { token.safeTransferFrom(from, to, amount); } } function universalApprove(IERC20 token, address to, uint256 amount) internal { if (!isETH(token)) { token.forceApprove(to, amount); } } /// @notice UniversalBalanceOf returns the balance of a token for an address. /// @dev Is able to tell the balance of a token or natie ETH. function universalBalanceOf(IERC20 token, address who) internal view returns (uint256) { if (isETH(token)) { return who.balance; } else { return token.balanceOf(who); } } /// @notice returns if the token is ETH or not. function isETH(IERC20 token) internal pure returns (bool) { return (address(token) == address(_ZERO_ADDRESS) || address(token) == address(_ETH_ADDRESS)); } }
// SPDX-License-Identifier: MIT /* ██████╗ ██╗ ██╗ ██╗███████╗██████╗ ███████╗██████╗ ██████╗ ██╗ ██╗ ██╔══██╗██║ ██║ ██║██╔════╝██╔══██╗██╔════╝██╔══██╗██╔══██╗╚██╗ ██╔╝ ██████╔╝██║ ██║ ██║█████╗ ██████╔╝█████╗ ██████╔╝██████╔╝ ╚████╔╝ ██╔══██╗██║ ██║ ██║██╔══╝ ██╔══██╗██╔══╝ ██╔══██╗██╔══██╗ ╚██╔╝ ██████╔╝███████╗╚██████╔╝███████╗██████╔╝███████╗██║ ██║██║ ██║ ██║ ╚═════╝ ╚══════╝ ╚═════╝ ╚══════╝╚═════╝ ╚══════╝╚═╝ ╚═╝╚═╝ ╚═╝ ╚═╝ */ /** * @title BlueberryErrors * @author BlueberryProtocol * @notice containing all errors used in Blueberry protocol */ /// title BlueberryErrors /// @notice containing all errors used in Blueberry protocol pragma solidity 0.8.22; /*////////////////////////////////////////////////////////////////////////// COMMON ERRORS //////////////////////////////////////////////////////////////////////////*/ /// @notice Thrown when an action involves zero amount of tokens. error ZERO_AMOUNT(); /// @notice Thrown when the address provided is the zero address. error ZERO_ADDRESS(); /// @notice Thrown when the lengths of input arrays do not match. error INPUT_ARRAY_MISMATCH(); /// @notice Thrown when the caller is not authorized to call the function. error UNAUTHORIZED(); /*////////////////////////////////////////////////////////////////////////// ORACLE ERRORS //////////////////////////////////////////////////////////////////////////*/ /// @notice Thrown when the delay time exceeds allowed limits. error TOO_LONG_DELAY(uint256 delayTime); /// @notice Thrown when there's no maximum delay set for a token. error NO_MAX_DELAY(address token); /// @notice Thrown when the price information for a token is outdated. error PRICE_OUTDATED(address token); /// @notice Thrown when the price obtained is negative. error PRICE_NEGATIVE(address token); /// @notice Thrown when the sequencer is offline error SEQUENCER_DOWN(address sequencer); /// @notice Thrown when the grace period for a sequencer is not over yet. error SEQUENCER_GRACE_PERIOD_NOT_OVER(address sequencer); /// @notice Thrown when the price deviation exceeds allowed limits. error OUT_OF_DEVIATION_CAP(uint256 deviation); /// @notice Thrown when the number of sources exceeds the allowed length. error EXCEED_SOURCE_LEN(uint256 length); /// @notice Thrown when no primary source is available for the token. error NO_PRIMARY_SOURCE(address token); /// @notice Thrown when no valid price source is available for the token. error NO_VALID_SOURCE(address token); /// @notice Thrown when the deviation value exceeds the threshold. error EXCEED_DEVIATION(); /// @notice Thrown when the mean price is below the acceptable threshold. error TOO_LOW_MEAN(uint256 mean); /// @notice Thrown when no mean price is set for the token. error NO_MEAN(address token); /// @notice Thrown when no stable pool exists for the token. error NO_STABLEPOOL(address token); /// @notice Thrown when the price fetch process fails for a token. error PRICE_FAILED(address token); /// @notice Thrown when the liquidation threshold is set too high. error LIQ_THRESHOLD_TOO_HIGH(uint256 threshold); /// @notice Thrown when the liquidation threshold is set too low. error LIQ_THRESHOLD_TOO_LOW(uint256 threshold); /// @notice Thrown when the oracle doesn't support a specific token. error ORACLE_NOT_SUPPORT(address token); /// @notice Thrown when the oracle doesn't support a specific LP pair token. error ORACLE_NOT_SUPPORT_LP(address lp); /// @notice Thrown when the oracle doesn't support a specific wToken. error ORACLE_NOT_SUPPORT_WTOKEN(address wToken); /// @notice Thrown when there is no route to fetch data for the oracle error NO_ORACLE_ROUTE(address token); /// @notice Thrown when a value is out of an acceptable range. error VALUE_OUT_OF_RANGE(); /// @notice Thrown when specified limits are incorrect. error INCORRECT_LIMITS(); /// @notice Thrown when Curve LP is already registered. error CRV_LP_ALREADY_REGISTERED(address lp); /*////////////////////////////////////////////////////////////////////////// GENERAL SPELL ERRORS //////////////////////////////////////////////////////////////////////////*/ /// @notice Thrown when the caller isn't recognized as a bank. error NOT_BANK(address caller); /// @notice Thrown when the collateral doesn't exist for a strategy. error COLLATERAL_NOT_EXIST(uint256 strategyId, address colToken); /// @notice Thrown when the strategy ID doesn't correspond to an existing strategy. error STRATEGY_NOT_EXIST(address spell, uint256 strategyId); /// @notice Thrown when the position size exceeds maximum limits. error EXCEED_MAX_POS_SIZE(uint256 strategyId); /// @notice Thrown when the position size is below minimum requirements. error EXCEED_MIN_POS_SIZE(uint256 strategyId); /// @notice Thrown when the loan-to-value ratio exceeds allowed maximum. error EXCEED_MAX_LTV(); /// @notice Thrown when the strategy ID provided is incorrect. error INCORRECT_STRATEGY_ID(uint256 strategyId); /// @notice Thrown when the position size is invalid. error INVALID_POS_SIZE(); /// @notice Thrown when an incorrect liquidity pool token is provided. error INCORRECT_LP(address lpToken); /// @notice Thrown when an incorrect pool ID is provided. error INCORRECT_PID(uint256 pid); /// @notice Thrown when an incorrect collateral token is provided. error INCORRECT_COLTOKEN(address colToken); /// @notice Thrown when an incorrect underlying token is provided. error INCORRECT_UNDERLYING(address uToken); /// @notice Thrown when an incorrect debt token is provided. error INCORRECT_DEBT(address debtToken); /// @notice Thrown when a swap fails. error SWAP_FAILED(address swapToken); /*////////////////////////////////////////////////////////////////////////// VAULT ERRORS //////////////////////////////////////////////////////////////////////////*/ /// @notice Thrown when borrowing from the vault fails. error BORROW_FAILED(uint256 amount); /// @notice Thrown when repaying to the vault fails. error REPAY_FAILED(uint256 amount); /// @notice Thrown when lending to the vault fails. error LEND_FAILED(uint256 amount); /// @notice Thrown when redeeming from the vault fails. error REDEEM_FAILED(uint256 amount); /*////////////////////////////////////////////////////////////////////////// WRAPPER ERRORS //////////////////////////////////////////////////////////////////////////*/ /// @notice Thrown when a duplicate tokenId is added. error DUPLICATE_TOKEN_ID(uint256 tokenId); /// @notice Thrown when an invalid token ID is provided. error INVALID_TOKEN_ID(uint256 tokenId); /// @notice Thrown when an incorrect pool ID is provided. error BAD_PID(uint256 pid); /// @notice Thrown when a mismatch in reward per share is detected. error BAD_REWARD_PER_SHARE(uint256 rewardPerShare); /*////////////////////////////////////////////////////////////////////////// BANK ERRORS //////////////////////////////////////////////////////////////////////////*/ /// @notice Thrown when a function is called without a required execution flag. error NOT_UNDER_EXECUTION(); /// @notice Thrown when a transaction isn't initiated by the expected spell. error NOT_FROM_SPELL(address from); /// @notice Thrown when the sender is not the owner of a given position ID. error NOT_FROM_OWNER(uint256 positionId, address sender); /// @notice Thrown when a spell address isn't whitelisted. error SPELL_NOT_WHITELISTED(address spell); /// @notice Thrown when a token isn't whitelisted. error TOKEN_NOT_WHITELISTED(address token); /// @notice Thrown when a bank isn't listed for a given token. error BANK_NOT_LISTED(address token); /// @notice Thrown when a bank doesn't exist for an index. error BANK_NOT_EXIST(uint8 index); /// @notice Thrown when a bank is already listed for a given token. error BANK_ALREADY_LISTED(); /// @notice Thrown when the bank limit is reached. error BANK_LIMIT(); /// @notice Thrown when the BTOKEN is already added. error BTOKEN_ALREADY_ADDED(); /// @notice Thrown when the lending action isn't allowed. error LEND_NOT_ALLOWED(); /// @notice Thrown when the borrowing action isn't allowed. error BORROW_NOT_ALLOWED(); /// @notice Thrown when the repaying action isn't allowed. error REPAY_NOT_ALLOWED(); /// @notice Thrown when the redeeming action isn't allowed. error WITHDRAW_LEND_NOT_ALLOWED(); /// @notice Thrown when certain actions are locked. error LOCKED(); /// @notice Thrown when an action isn't executed. error NOT_IN_EXEC(); /// @notice Thrown when the repayment allowance hasn't been warmed up. error REPAY_ALLOW_NOT_WARMED_UP(); /// @notice Thrown when a different collateral type exists. error DIFF_COL_EXIST(address collToken); /// @notice Thrown when a position is not eligible for liquidation. error NOT_LIQUIDATABLE(uint256 positionId); /// @notice Thrown when a position is flagged as bad or invalid. error BAD_POSITION(uint256 posId); /// @notice Thrown when collateral for a specific position is flagged as bad or invalid. error BAD_COLLATERAL(uint256 positionId); /// @notice Thrown when there's insufficient collateral for an operation. error INSUFFICIENT_COLLATERAL(); /// @notice Thrown when an attempted repayment exceeds the actual debt. error REPAY_EXCEEDS_DEBT(uint256 repay, uint256 debt); /// @notice Thrown when an invalid utility token is provided. error INVALID_UTOKEN(address uToken); /// @notice Thrown when a borrow operation results in zero shares. error BORROW_ZERO_SHARE(uint256 borrowAmount); /*////////////////////////////////////////////////////////////////////////// CONFIGURATION ERRORS //////////////////////////////////////////////////////////////////////////*/ /// @notice Thrown when a certain ratio is too high for an operation. error RATIO_TOO_HIGH(uint256 ratio); /// @notice Thrown when an invalid fee distribution is detected. error INVALID_FEE_DISTRIBUTION(); /// @notice Thrown when no treasury is set for fee distribution. error NO_TREASURY_SET(); /// @notice Thrown when a fee window has already started. error FEE_WINDOW_ALREADY_STARTED(); /// @notice Thrown when a fee window duration is too long. error FEE_WINDOW_TOO_LONG(uint256 windowTime); /*////////////////////////////////////////////////////////////////////////// UTILITY ERRORS //////////////////////////////////////////////////////////////////////////*/ /// @notice Thrown when an operation has surpassed its deadline. error EXPIRED(uint256 deadline);
// SPDX-License-Identifier: MIT pragma solidity 0.8.22; import { IFeeManager } from "./IFeeManager.sol"; /** * @title IProtocolConfig * @author BlueberryProtocol * @notice Interface for the Protocol Configuration, * encapsulating various fees and related configuration parameters. * @dev This interface defines methods to retrieve fees * and related parameters that govern the behavior of the protocol. */ interface IProtocolConfig { /** * @notice Retrieve the deposit fee rate applied when users deposit into the protocol. * @return The deposit fee rate. */ function getDepositFee() external view returns (uint256); /** * @notice Retrieve the withdrawal fee rate applied when users withdraw from the protocol. * @return The withdrawal fee rate. */ function getWithdrawFee() external view returns (uint256); /** * @notice Retrieve the reward fee rate applied when users claim rewards from the protocol. * @return The reward fee rate. */ function getRewardFee() external view returns (uint256); /** * @notice Get the address where protocol's collected fees are stored and managed. * @return The treasury address of the protocol. */ function getTreasury() external view returns (address); /** * @notice Retrieve the fee rate applied for withdrawals from vaults. * @return The fee rate for vault withdrawals. */ function getTreasuryFeeRate() external view returns (uint256); /** * @notice Retrieve the fee rate applied for withdrawals from vaults. * @return The fee rate for vault withdrawals. */ function getWithdrawVaultFee() external view returns (uint256); /** * @notice Retrieve the window of time where the vault withdrawal fee is applied. * @return The window of time where the vault withdrawal fee is applied. */ function getWithdrawVaultFeeWindow() external view returns (uint256); /** * @notice Retrieve the start time of the window of time where the vault withdrawal fee is applied. * @return The start time of the window of time where the vault withdrawal fee is applied. */ function getWithdrawVaultFeeWindowStartTime() external view returns (uint256); /** * @notice Get the fee manager that handles fee calculations and distributions. * @return An instance of the IFeeManager interface that manages fees within the protocol. */ function getFeeManager() external view returns (IFeeManager); /** * @notice Get the address of the $BLB-ICHI vault. * @return The address of the $BLB-ICHI vault. */ function getBlbUsdcIchiVault() external view returns (address); /** * @notice Get the address of the $BLB stability pool. * @return The address of the $BLB stability pool. */ function getBlbStabilityPool() external view returns (address); /** * @notice Get the fee rate applied for withdrawals from the $BLB-ICHI vault. * @return The fee rate for $BLB-ICHI vault withdrawals. */ function getBlbIchiVaultFeeRate() external view returns (uint256); /** * @notice Get the fee rate applied for withdrawals from the $BLB-ICHI vault. * @return The fee rate for $BLB-ICHI vault withdrawals. */ function getBlbStablePoolFeeRate() external view returns (uint256); }
// SPDX-License-Identifier: MIT pragma solidity 0.8.22; import { IERC20Upgradeable } from "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol"; import { IBErc20 } from "./money-market/IBErc20.sol"; import { IProtocolConfig } from "./IProtocolConfig.sol"; /** * @title ISoftVault * @notice Interface for the SoftVault, allowing deposits and withdrawals of assets. * @dev The SoftVault is responsible for handling user deposits, * withdrawals, and interactions with underlying Blueberry Money Market bTokens. */ interface ISoftVault is IERC20Upgradeable { /*////////////////////////////////////////////////////////////////////////// EVENTS //////////////////////////////////////////////////////////////////////////*/ /** * @notice Event emitted when an account deposits assets. * @param account Address of the account that deposited. * @param amount The amount of underlying assets deposited. * @param shareAmount The corresponding amount of vault shares minted. */ event Deposited(address indexed account, uint256 amount, uint256 shareAmount); /** * @notice Event emitted when an account withdraws assets. * @param account Address of the account that withdrew. * @param amount The amount of underlying assets withdrawn. * @param shareAmount The corresponding amount of vault shares burned. */ event Withdrawn(address indexed account, uint256 amount, uint256 shareAmount); /*////////////////////////////////////////////////////////////////////////// FUNCTIONS //////////////////////////////////////////////////////////////////////////*/ /** * @notice Get the corresponding Blueberry Money Market bToken for this vault. * @return A Blueberry Money Market bToken interface. */ function getBToken() external view returns (IBErc20); /** * @notice Get the underlying ERC20 token for this vault. * @return An ERC20 interface of the underlying token. */ function getUnderlyingToken() external view returns (IERC20Upgradeable); /** * @notice Retrieves the protocol configuration for this vault. * @return Address of the protocol configuration. */ function getConfig() external view returns (IProtocolConfig); /** * @notice Deposit a specified amount of the underlying asset into the vault. * @dev This function will convert the deposited assets into the corresponding bToken. * @param amount The amount of the underlying asset to deposit. * @return shareAmount The amount of vault shares minted for the deposit. */ function deposit(uint256 amount) external returns (uint256 shareAmount); /** * @notice Withdraw a specified amount of the underlying asset from the vault. * @dev This function will convert the corresponding bToken back into the underlying asset. * @param amount The amount of vault shares to redeem. * @return withdrawAmount The amount of the underlying asset withdrawn. */ function withdraw(uint256 amount) external returns (uint256 withdrawAmount); }
// SPDX-License-Identifier: MIT pragma solidity 0.8.22; interface IBErc20 { function decimals() external view returns (uint8); function underlying() external view returns (address); function balanceOf(address user) external view returns (uint256); function borrowBalanceStored(address account) external view returns (uint256); function exchangeRateStored() external view returns (uint256); function approve(address spender, uint256 amount) external returns (bool); function mint(uint256 mintAmount) external returns (uint256); function redeem(uint256 redeemTokens) external returns (uint256); function borrowBalanceCurrent(address account) external returns (uint256); function borrow(uint256 borrowAmount) external returns (uint256); function repayBorrow(uint256 repayAmount) external returns (uint256); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol) pragma solidity ^0.8.0; import "../IERC20Upgradeable.sol"; /** * @dev Interface for the optional metadata functions from the ERC20 standard. * * _Available since v4.1._ */ interface IERC20MetadataUpgradeable is IERC20Upgradeable { /** * @dev Returns the name of the token. */ function name() external view returns (string memory); /** * @dev Returns the symbol of the token. */ function symbol() external view returns (string memory); /** * @dev Returns the decimals places of the token. */ function decimals() external view returns (uint8); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.4) (utils/Context.sol) pragma solidity ^0.8.0; import {Initializable} from "../proxy/utils/Initializable.sol"; /** * @dev Provides information about the current execution context, including the * sender of the transaction and its data. While these are generally available * via msg.sender and msg.data, they should not be accessed in such a direct * manner, since when dealing with meta-transactions the account sending and * paying for execution may not be the actual sender (as far as an application * is concerned). * * This contract is only required for intermediate, library-like contracts. */ abstract contract ContextUpgradeable is Initializable { function __Context_init() internal onlyInitializing { } function __Context_init_unchained() internal onlyInitializing { } function _msgSender() internal view virtual returns (address) { return msg.sender; } function _msgData() internal view virtual returns (bytes calldata) { return msg.data; } function _contextSuffixLength() internal view virtual returns (uint256) { return 0; } /** * @dev This empty reserved space is put in place to allow future versions to add new * variables without shifting down storage in the inheritance chain. * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps */ uint256[50] private __gap; }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.0) (proxy/utils/Initializable.sol) pragma solidity ^0.8.2; import "../../utils/AddressUpgradeable.sol"; /** * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect. * * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be * reused. This mechanism prevents re-execution of each "step" but allows the creation of new initialization steps in * case an upgrade adds a module that needs to be initialized. * * For example: * * [.hljs-theme-light.nopadding] * ```solidity * contract MyToken is ERC20Upgradeable { * function initialize() initializer public { * __ERC20_init("MyToken", "MTK"); * } * } * * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable { * function initializeV2() reinitializer(2) public { * __ERC20Permit_init("MyToken"); * } * } * ``` * * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}. * * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity. * * [CAUTION] * ==== * Avoid leaving a contract uninitialized. * * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed: * * [.hljs-theme-light.nopadding] * ``` * /// @custom:oz-upgrades-unsafe-allow constructor * constructor() { * _disableInitializers(); * } * ``` * ==== */ abstract contract Initializable { /** * @dev Indicates that the contract has been initialized. * @custom:oz-retyped-from bool */ uint8 private _initialized; /** * @dev Indicates that the contract is in the process of being initialized. */ bool private _initializing; /** * @dev Triggered when the contract has been initialized or reinitialized. */ event Initialized(uint8 version); /** * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope, * `onlyInitializing` functions can be used to initialize parent contracts. * * Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a * constructor. * * Emits an {Initialized} event. */ modifier initializer() { bool isTopLevelCall = !_initializing; require( (isTopLevelCall && _initialized < 1) || (!AddressUpgradeable.isContract(address(this)) && _initialized == 1), "Initializable: contract is already initialized" ); _initialized = 1; if (isTopLevelCall) { _initializing = true; } _; if (isTopLevelCall) { _initializing = false; emit Initialized(1); } } /** * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be * used to initialize parent contracts. * * A reinitializer may be used after the original initialization step. This is essential to configure modules that * are added through upgrades and that require initialization. * * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer` * cannot be nested. If one is invoked in the context of another, execution will revert. * * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in * a contract, executing them in the right order is up to the developer or operator. * * WARNING: setting the version to 255 will prevent any future reinitialization. * * Emits an {Initialized} event. */ modifier reinitializer(uint8 version) { require(!_initializing && _initialized < version, "Initializable: contract is already initialized"); _initialized = version; _initializing = true; _; _initializing = false; emit Initialized(version); } /** * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the * {initializer} and {reinitializer} modifiers, directly or indirectly. */ modifier onlyInitializing() { require(_initializing, "Initializable: contract is not initializing"); _; } /** * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call. * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized * to any version. It is recommended to use this to lock implementation contracts that are designed to be called * through proxies. * * Emits an {Initialized} event the first time it is successfully executed. */ function _disableInitializers() internal virtual { require(!_initializing, "Initializable: contract is initializing"); if (_initialized != type(uint8).max) { _initialized = type(uint8).max; emit Initialized(type(uint8).max); } } /** * @dev Returns the highest version that has been initialized. See {reinitializer}. */ function _getInitializedVersion() internal view returns (uint8) { return _initialized; } /** * @dev Returns `true` if the contract is currently initializing. See {onlyInitializing}. */ function _isInitializing() internal view returns (bool) { return _initializing; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.4) (token/ERC20/extensions/IERC20Permit.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612]. * * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't * need to send a transaction, and thus is not required to hold Ether at all. * * ==== Security Considerations * * There are two important considerations concerning the use of `permit`. The first is that a valid permit signature * expresses an allowance, and it should not be assumed to convey additional meaning. In particular, it should not be * considered as an intention to spend the allowance in any specific way. The second is that because permits have * built-in replay protection and can be submitted by anyone, they can be frontrun. A protocol that uses permits should * take this into consideration and allow a `permit` call to fail. Combining these two aspects, a pattern that may be * generally recommended is: * * ```solidity * function doThingWithPermit(..., uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s) public { * try token.permit(msg.sender, address(this), value, deadline, v, r, s) {} catch {} * doThing(..., value); * } * * function doThing(..., uint256 value) public { * token.safeTransferFrom(msg.sender, address(this), value); * ... * } * ``` * * Observe that: 1) `msg.sender` is used as the owner, leaving no ambiguity as to the signer intent, and 2) the use of * `try/catch` allows the permit to fail and makes the code tolerant to frontrunning. (See also * {SafeERC20-safeTransferFrom}). * * Additionally, note that smart contract wallets (such as Argent or Safe) are not able to produce permit signatures, so * contracts should have entry points that don't rely on permit. */ interface IERC20PermitUpgradeable { /** * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens, * given ``owner``'s signed approval. * * IMPORTANT: The same issues {IERC20-approve} has related to transaction * ordering also apply here. * * Emits an {Approval} event. * * Requirements: * * - `spender` cannot be the zero address. * - `deadline` must be a timestamp in the future. * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner` * over the EIP712-formatted function arguments. * - the signature must use ``owner``'s current nonce (see {nonces}). * * For more information on the signature format, see the * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP * section]. * * CAUTION: See Security Considerations above. */ function permit( address owner, address spender, uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s ) external; /** * @dev Returns the current nonce for `owner`. This value must be * included whenever a signature is generated for {permit}. * * Every successful call to {permit} increases ``owner``'s nonce by one. This * prevents a signature from being used multiple times. */ function nonces(address owner) external view returns (uint256); /** * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}. */ // solhint-disable-next-line func-name-mixedcase function DOMAIN_SEPARATOR() external view returns (bytes32); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.0) (utils/Address.sol) pragma solidity ^0.8.1; /** * @dev Collection of functions related to the address type */ library AddressUpgradeable { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will return false for the following * types of addresses: * * - an externally-owned account * - a contract in construction * - an address where a contract will be created * - an address where a contract lived, but was destroyed * * Furthermore, `isContract` will also return true if the target contract within * the same transaction is already scheduled for destruction by `SELFDESTRUCT`, * which only has an effect at the end of a transaction. * ==== * * [IMPORTANT] * ==== * You shouldn't rely on `isContract` to protect against flash loan attacks! * * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract * constructor. * ==== */ function isContract(address account) internal view returns (bool) { // This method relies on extcodesize/address.code.length, which returns 0 // for contracts in construction, since the code is only stored at the end // of the constructor execution. return account.code.length > 0; } /** * @dev Replacement for Solidity's `transfer`: sends `amount` wei to * `recipient`, forwarding all available gas and reverting on errors. * * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost * of certain opcodes, possibly making contracts go over the 2300 gas limit * imposed by `transfer`, making them unable to receive funds via * `transfer`. {sendValue} removes this limitation. * * https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more]. * * IMPORTANT: because control is transferred to `recipient`, care must be * taken to not create reentrancy vulnerabilities. Consider using * {ReentrancyGuard} or the * https://solidity.readthedocs.io/en/v0.8.0/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern]. */ function sendValue(address payable recipient, uint256 amount) internal { require(address(this).balance >= amount, "Address: insufficient balance"); (bool success, ) = recipient.call{value: amount}(""); require(success, "Address: unable to send value, recipient may have reverted"); } /** * @dev Performs a Solidity function call using a low level `call`. A * plain `call` is an unsafe replacement for a function call: use this * function instead. * * If `target` reverts with a revert reason, it is bubbled up by this * function (like regular Solidity function calls). * * Returns the raw returned data. To convert to the expected return value, * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`]. * * Requirements: * * - `target` must be a contract. * - calling `target` with `data` must not revert. * * _Available since v3.1._ */ function functionCall(address target, bytes memory data) internal returns (bytes memory) { return functionCallWithValue(target, data, 0, "Address: low-level call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with * `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { return functionCallWithValue(target, data, 0, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but also transferring `value` wei to `target`. * * Requirements: * * - the calling contract must have an ETH balance of at least `value`. * - the called Solidity function must be `payable`. * * _Available since v3.1._ */ function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) { return functionCallWithValue(target, data, value, "Address: low-level call with value failed"); } /** * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but * with `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCallWithValue( address target, bytes memory data, uint256 value, string memory errorMessage ) internal returns (bytes memory) { require(address(this).balance >= value, "Address: insufficient balance for call"); (bool success, bytes memory returndata) = target.call{value: value}(data); return verifyCallResultFromTarget(target, success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) { return functionStaticCall(target, data, "Address: low-level static call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall( address target, bytes memory data, string memory errorMessage ) internal view returns (bytes memory) { (bool success, bytes memory returndata) = target.staticcall(data); return verifyCallResultFromTarget(target, success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) { return functionDelegateCall(target, data, "Address: low-level delegate call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { (bool success, bytes memory returndata) = target.delegatecall(data); return verifyCallResultFromTarget(target, success, returndata, errorMessage); } /** * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract. * * _Available since v4.8._ */ function verifyCallResultFromTarget( address target, bool success, bytes memory returndata, string memory errorMessage ) internal view returns (bytes memory) { if (success) { if (returndata.length == 0) { // only check isContract if the call was successful and the return data is empty // otherwise we already know that it was a contract require(isContract(target), "Address: call to non-contract"); } return returndata; } else { _revert(returndata, errorMessage); } } /** * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the * revert reason or using the provided one. * * _Available since v4.3._ */ function verifyCallResult( bool success, bytes memory returndata, string memory errorMessage ) internal pure returns (bytes memory) { if (success) { return returndata; } else { _revert(returndata, errorMessage); } } function _revert(bytes memory returndata, string memory errorMessage) private pure { // Look for revert reason and bubble it up if present if (returndata.length > 0) { // The easiest way to bubble the revert reason is using memory via assembly /// @solidity memory-safe-assembly assembly { let returndata_size := mload(returndata) revert(add(32, returndata), returndata_size) } } else { revert(errorMessage); } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.0) (access/Ownable.sol) pragma solidity ^0.8.0; import "../utils/ContextUpgradeable.sol"; import {Initializable} from "../proxy/utils/Initializable.sol"; /** * @dev Contract module which provides a basic access control mechanism, where * there is an account (an owner) that can be granted exclusive access to * specific functions. * * By default, the owner account will be the one that deploys the contract. This * can later be changed with {transferOwnership}. * * This module is used through inheritance. It will make available the modifier * `onlyOwner`, which can be applied to your functions to restrict their use to * the owner. */ abstract contract OwnableUpgradeable is Initializable, ContextUpgradeable { address private _owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev Initializes the contract setting the deployer as the initial owner. */ function __Ownable_init() internal onlyInitializing { __Ownable_init_unchained(); } function __Ownable_init_unchained() internal onlyInitializing { _transferOwnership(_msgSender()); } /** * @dev Throws if called by any account other than the owner. */ modifier onlyOwner() { _checkOwner(); _; } /** * @dev Returns the address of the current owner. */ function owner() public view virtual returns (address) { return _owner; } /** * @dev Throws if the sender is not the owner. */ function _checkOwner() internal view virtual { require(owner() == _msgSender(), "Ownable: caller is not the owner"); } /** * @dev Leaves the contract without owner. It will not be possible to call * `onlyOwner` functions. Can only be called by the current owner. * * NOTE: Renouncing ownership will leave the contract without an owner, * thereby disabling any functionality that is only available to the owner. */ function renounceOwnership() public virtual onlyOwner { _transferOwnership(address(0)); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Can only be called by the current owner. */ function transferOwnership(address newOwner) public virtual onlyOwner { require(newOwner != address(0), "Ownable: new owner is the zero address"); _transferOwnership(newOwner); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Internal function without access restriction. */ function _transferOwnership(address newOwner) internal virtual { address oldOwner = _owner; _owner = newOwner; emit OwnershipTransferred(oldOwner, newOwner); } /** * @dev This empty reserved space is put in place to allow future versions to add new * variables without shifting down storage in the inheritance chain. * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps */ uint256[49] private __gap; }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/IERC20.sol) pragma solidity ^0.8.20; /** * @dev Interface of the ERC-20 standard as defined in the ERC. */ interface IERC20 { /** * @dev Emitted when `value` tokens are moved from one account (`from`) to * another (`to`). * * Note that `value` may be zero. */ event Transfer(address indexed from, address indexed to, uint256 value); /** * @dev Emitted when the allowance of a `spender` for an `owner` is set by * a call to {approve}. `value` is the new allowance. */ event Approval(address indexed owner, address indexed spender, uint256 value); /** * @dev Returns the value of tokens in existence. */ function totalSupply() external view returns (uint256); /** * @dev Returns the value of tokens owned by `account`. */ function balanceOf(address account) external view returns (uint256); /** * @dev Moves a `value` amount of tokens from the caller's account to `to`. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transfer(address to, uint256 value) external returns (bool); /** * @dev Returns the remaining number of tokens that `spender` will be * allowed to spend on behalf of `owner` through {transferFrom}. This is * zero by default. * * This value changes when {approve} or {transferFrom} are called. */ function allowance(address owner, address spender) external view returns (uint256); /** * @dev Sets a `value` amount of tokens as the allowance of `spender` over the * caller's tokens. * * Returns a boolean value indicating whether the operation succeeded. * * IMPORTANT: Beware that changing an allowance with this method brings the risk * that someone may use both the old and the new allowance by unfortunate * transaction ordering. One possible solution to mitigate this race * condition is to first reduce the spender's allowance to 0 and set the * desired value afterwards: * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 * * Emits an {Approval} event. */ function approve(address spender, uint256 value) external returns (bool); /** * @dev Moves a `value` amount of tokens from `from` to `to` using the * allowance mechanism. `value` is then deducted from the caller's * allowance. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transferFrom(address from, address to, uint256 value) external returns (bool); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/utils/SafeERC20.sol) pragma solidity ^0.8.20; import {IERC20} from "../IERC20.sol"; import {IERC20Permit} from "../extensions/IERC20Permit.sol"; import {Address} from "../../../utils/Address.sol"; /** * @title SafeERC20 * @dev Wrappers around ERC-20 operations that throw on failure (when the token * contract returns false). Tokens that return no value (and instead revert or * throw on failure) are also supported, non-reverting calls are assumed to be * successful. * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract, * which allows you to call the safe operations as `token.safeTransfer(...)`, etc. */ library SafeERC20 { using Address for address; /** * @dev An operation with an ERC-20 token failed. */ error SafeERC20FailedOperation(address token); /** * @dev Indicates a failed `decreaseAllowance` request. */ error SafeERC20FailedDecreaseAllowance(address spender, uint256 currentAllowance, uint256 requestedDecrease); /** * @dev Transfer `value` amount of `token` from the calling contract to `to`. If `token` returns no value, * non-reverting calls are assumed to be successful. */ function safeTransfer(IERC20 token, address to, uint256 value) internal { _callOptionalReturn(token, abi.encodeCall(token.transfer, (to, value))); } /** * @dev Transfer `value` amount of `token` from `from` to `to`, spending the approval given by `from` to the * calling contract. If `token` returns no value, non-reverting calls are assumed to be successful. */ function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal { _callOptionalReturn(token, abi.encodeCall(token.transferFrom, (from, to, value))); } /** * @dev Increase the calling contract's allowance toward `spender` by `value`. If `token` returns no value, * non-reverting calls are assumed to be successful. */ function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal { uint256 oldAllowance = token.allowance(address(this), spender); forceApprove(token, spender, oldAllowance + value); } /** * @dev Decrease the calling contract's allowance toward `spender` by `requestedDecrease`. If `token` returns no * value, non-reverting calls are assumed to be successful. */ function safeDecreaseAllowance(IERC20 token, address spender, uint256 requestedDecrease) internal { unchecked { uint256 currentAllowance = token.allowance(address(this), spender); if (currentAllowance < requestedDecrease) { revert SafeERC20FailedDecreaseAllowance(spender, currentAllowance, requestedDecrease); } forceApprove(token, spender, currentAllowance - requestedDecrease); } } /** * @dev Set the calling contract's allowance toward `spender` to `value`. If `token` returns no value, * non-reverting calls are assumed to be successful. Meant to be used with tokens that require the approval * to be set to zero before setting it to a non-zero value, such as USDT. */ function forceApprove(IERC20 token, address spender, uint256 value) internal { bytes memory approvalCall = abi.encodeCall(token.approve, (spender, value)); if (!_callOptionalReturnBool(token, approvalCall)) { _callOptionalReturn(token, abi.encodeCall(token.approve, (spender, 0))); _callOptionalReturn(token, approvalCall); } } /** * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement * on the return value: the return value is optional (but if data is returned, it must not be false). * @param token The token targeted by the call. * @param data The call data (encoded using abi.encode or one of its variants). */ function _callOptionalReturn(IERC20 token, bytes memory data) private { // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since // we're implementing it ourselves. We use {Address-functionCall} to perform this call, which verifies that // the target address contains contract code and also asserts for success in the low-level call. bytes memory returndata = address(token).functionCall(data); if (returndata.length != 0 && !abi.decode(returndata, (bool))) { revert SafeERC20FailedOperation(address(token)); } } /** * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement * on the return value: the return value is optional (but if data is returned, it must not be false). * @param token The token targeted by the call. * @param data The call data (encoded using abi.encode or one of its variants). * * This is a variant of {_callOptionalReturn} that silents catches all reverts and returns a bool instead. */ function _callOptionalReturnBool(IERC20 token, bytes memory data) private returns (bool) { // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since // we're implementing it ourselves. We cannot use {Address-functionCall} here since this should return false // and not revert is the subcall reverts. (bool success, bytes memory returndata) = address(token).call(data); return success && (returndata.length == 0 || abi.decode(returndata, (bool))) && address(token).code.length > 0; } }
// SPDX-License-Identifier: MIT pragma solidity 0.8.22; import { IProtocolConfig } from "./IProtocolConfig.sol"; /** * @title IFeeManager * @notice Interface for FeeManager, the central fee management contract in the Blueberry Protocol. * @dev FeeManager is responsible for cutting various fees in the protocol and sending them to the treasury. */ interface IFeeManager { /** * @notice Calculates and deducts the deposit fee when lending * isolated underlying assets to Blueberry Money Market. * @param token The address of the underlying token for which the deposit fee is to be calculated. * @param amount The gross deposit amount before fees. * @return The net deposit amount after the fee deduction. */ function doCutDepositFee(address token, uint256 amount) external returns (uint256); /** * @notice Calculates and deducts the withdrawal fee when redeeming * isolated underlying tokens from Blueberry Money Market. * @param token The address of the underlying token for which the withdrawal fee is to be calculated. * @param amount The gross withdrawal amount before fees. * @return The net withdrawal amount after the fee deduction. */ function doCutWithdrawFee(address token, uint256 amount) external returns (uint256); /** * @notice Calculates and deducts the performance fee from the * rewards generated due to the leveraged position. * @param token The address of the reward token for which the reward fee is to be calculated. * @param amount The gross reward amount before fees. * @return The net reward amount after the fee deduction. */ function doCutRewardsFee(address token, uint256 amount) external returns (uint256); /** * @notice Calculates and deducts the vault withdrawal fee if * the withdrawal occurs within the specified fee window in the Blueberry Money Market. * @param token The address of the underlying token for which the vault withdrawal fee is to be calculated. * @param amount The gross vault withdrawal amount before fees. * @return The net vault withdrawal amount after the fee deduction. */ function doCutVaultWithdrawFee(address token, uint256 amount) external returns (uint256); /** * @notice Gets the protocol config contract address. */ function getConfig() external view returns (IProtocolConfig); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Permit.sol) pragma solidity ^0.8.20; /** * @dev Interface of the ERC-20 Permit extension allowing approvals to be made via signatures, as defined in * https://eips.ethereum.org/EIPS/eip-2612[ERC-2612]. * * Adds the {permit} method, which can be used to change an account's ERC-20 allowance (see {IERC20-allowance}) by * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't * need to send a transaction, and thus is not required to hold Ether at all. * * ==== Security Considerations * * There are two important considerations concerning the use of `permit`. The first is that a valid permit signature * expresses an allowance, and it should not be assumed to convey additional meaning. In particular, it should not be * considered as an intention to spend the allowance in any specific way. The second is that because permits have * built-in replay protection and can be submitted by anyone, they can be frontrun. A protocol that uses permits should * take this into consideration and allow a `permit` call to fail. Combining these two aspects, a pattern that may be * generally recommended is: * * ```solidity * function doThingWithPermit(..., uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s) public { * try token.permit(msg.sender, address(this), value, deadline, v, r, s) {} catch {} * doThing(..., value); * } * * function doThing(..., uint256 value) public { * token.safeTransferFrom(msg.sender, address(this), value); * ... * } * ``` * * Observe that: 1) `msg.sender` is used as the owner, leaving no ambiguity as to the signer intent, and 2) the use of * `try/catch` allows the permit to fail and makes the code tolerant to frontrunning. (See also * {SafeERC20-safeTransferFrom}). * * Additionally, note that smart contract wallets (such as Argent or Safe) are not able to produce permit signatures, so * contracts should have entry points that don't rely on permit. */ interface IERC20Permit { /** * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens, * given ``owner``'s signed approval. * * IMPORTANT: The same issues {IERC20-approve} has related to transaction * ordering also apply here. * * Emits an {Approval} event. * * Requirements: * * - `spender` cannot be the zero address. * - `deadline` must be a timestamp in the future. * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner` * over the EIP712-formatted function arguments. * - the signature must use ``owner``'s current nonce (see {nonces}). * * For more information on the signature format, see the * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP * section]. * * CAUTION: See Security Considerations above. */ function permit( address owner, address spender, uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s ) external; /** * @dev Returns the current nonce for `owner`. This value must be * included whenever a signature is generated for {permit}. * * Every successful call to {permit} increases ``owner``'s nonce by one. This * prevents a signature from being used multiple times. */ function nonces(address owner) external view returns (uint256); /** * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}. */ // solhint-disable-next-line func-name-mixedcase function DOMAIN_SEPARATOR() external view returns (bytes32); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v5.0.0) (utils/Address.sol) pragma solidity ^0.8.20; /** * @dev Collection of functions related to the address type */ library Address { /** * @dev The ETH balance of the account is not enough to perform the operation. */ error AddressInsufficientBalance(address account); /** * @dev There's no code at `target` (it is not a contract). */ error AddressEmptyCode(address target); /** * @dev A call to an address target failed. The target may have reverted. */ error FailedInnerCall(); /** * @dev Replacement for Solidity's `transfer`: sends `amount` wei to * `recipient`, forwarding all available gas and reverting on errors. * * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost * of certain opcodes, possibly making contracts go over the 2300 gas limit * imposed by `transfer`, making them unable to receive funds via * `transfer`. {sendValue} removes this limitation. * * https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more]. * * IMPORTANT: because control is transferred to `recipient`, care must be * taken to not create reentrancy vulnerabilities. Consider using * {ReentrancyGuard} or the * https://solidity.readthedocs.io/en/v0.8.20/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern]. */ function sendValue(address payable recipient, uint256 amount) internal { if (address(this).balance < amount) { revert AddressInsufficientBalance(address(this)); } (bool success, ) = recipient.call{value: amount}(""); if (!success) { revert FailedInnerCall(); } } /** * @dev Performs a Solidity function call using a low level `call`. A * plain `call` is an unsafe replacement for a function call: use this * function instead. * * If `target` reverts with a revert reason or custom error, it is bubbled * up by this function (like regular Solidity function calls). However, if * the call reverted with no returned reason, this function reverts with a * {FailedInnerCall} error. * * Returns the raw returned data. To convert to the expected return value, * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`]. * * Requirements: * * - `target` must be a contract. * - calling `target` with `data` must not revert. */ function functionCall(address target, bytes memory data) internal returns (bytes memory) { return functionCallWithValue(target, data, 0); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but also transferring `value` wei to `target`. * * Requirements: * * - the calling contract must have an ETH balance of at least `value`. * - the called Solidity function must be `payable`. */ function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) { if (address(this).balance < value) { revert AddressInsufficientBalance(address(this)); } (bool success, bytes memory returndata) = target.call{value: value}(data); return verifyCallResultFromTarget(target, success, returndata); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a static call. */ function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) { (bool success, bytes memory returndata) = target.staticcall(data); return verifyCallResultFromTarget(target, success, returndata); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a delegate call. */ function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) { (bool success, bytes memory returndata) = target.delegatecall(data); return verifyCallResultFromTarget(target, success, returndata); } /** * @dev Tool to verify that a low level call to smart-contract was successful, and reverts if the target * was not a contract or bubbling up the revert reason (falling back to {FailedInnerCall}) in case of an * unsuccessful call. */ function verifyCallResultFromTarget( address target, bool success, bytes memory returndata ) internal view returns (bytes memory) { if (!success) { _revert(returndata); } else { // only check if target is a contract if the call was successful and the return data is empty // otherwise we already know that it was a contract if (returndata.length == 0 && target.code.length == 0) { revert AddressEmptyCode(target); } return returndata; } } /** * @dev Tool to verify that a low level call was successful, and reverts if it wasn't, either by bubbling the * revert reason or with a default {FailedInnerCall} error. */ function verifyCallResult(bool success, bytes memory returndata) internal pure returns (bytes memory) { if (!success) { _revert(returndata); } else { return returndata; } } /** * @dev Reverts with returndata if present. Otherwise reverts with {FailedInnerCall}. */ function _revert(bytes memory returndata) private pure { // Look for revert reason and bubble it up if present if (returndata.length > 0) { // The easiest way to bubble the revert reason is using memory via assembly /// @solidity memory-safe-assembly assembly { let returndata_size := mload(returndata) revert(add(32, returndata), returndata_size) } } else { revert FailedInnerCall(); } } }
{ "remappings": [ "@blueberry/=lib/blueberry-core/contracts/", "@blueberry-stakevest/=lib/blueberry-stakevest/src/", "@openzeppelin/contracts/=lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/contracts/", "@openzeppelin/contracts-upgradeable/=lib/blueberry-core/node_modules/@openzeppelin/contracts-upgradeable/", "src/=src/BlueberryContracts/", "openzeppelin-contracts-upgradeable/contracts/=lib/blueberry-stakevest/lib/openzeppelin-contracts-upgradeable/contracts/", "@chainlink/=lib/blueberry-core/node_modules/@chainlink/", "@eth-optimism/=lib/blueberry-core/node_modules/@eth-optimism/contracts/", "@uniswap/=lib/blueberry-core/node_modules/@uniswap/", "base64-sol/=lib/blueberry-core/node_modules/base64-sol/", "blueberry-core/=lib/blueberry-core/contracts/", "blueberry-stakevest/=lib/blueberry-stakevest/", "ds-test/=lib/forge-std/lib/ds-test/src/", "erc4626-tests/=lib/openzeppelin-contracts-upgradeable/lib/erc4626-tests/", "eth-gas-reporter/=lib/blueberry-core/node_modules/eth-gas-reporter/", "forge-std/=lib/forge-std/src/", "hardhat-deploy/=lib/blueberry-core/node_modules/hardhat-deploy/", "hardhat/=lib/blueberry-core/node_modules/hardhat/", "openzeppelin-contracts/=lib/openzeppelin-contracts/", "openzeppelin-foundry-upgrades/=lib/openzeppelin-foundry-upgrades/src/", "openzeppelin/=lib/blueberry-stakevest/lib/openzeppelin-contracts-upgradeable/contracts/", "solady/=lib/blueberry-stakevest/lib/solady/src/", "solidity-stringutils/=lib/openzeppelin-foundry-upgrades/lib/solidity-stringutils/", "v3-core/=lib/blueberry-stakevest/lib/v3-core/contracts/" ], "optimizer": { "enabled": true, "runs": 200 }, "metadata": { "useLiteralContent": false, "bytecodeHash": "ipfs", "appendCBOR": true }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "evmVersion": "paris", "libraries": {} }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"target","type":"address"}],"name":"AddressEmptyCode","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"AddressInsufficientBalance","type":"error"},{"inputs":[],"name":"FailedInnerCall","type":"error"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"LEND_FAILED","type":"error"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"REDEEM_FAILED","type":"error"},{"inputs":[{"internalType":"address","name":"token","type":"address"}],"name":"SafeERC20FailedOperation","type":"error"},{"inputs":[],"name":"ZERO_ADDRESS","type":"error"},{"inputs":[],"name":"ZERO_AMOUNT","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"shareAmount","type":"uint256"}],"name":"Deposited","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint8","name":"version","type":"uint8"}],"name":"Initialized","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferStarted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"shareAmount","type":"uint256"}],"name":"Withdrawn","type":"event"},{"inputs":[],"name":"acceptOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"deposit","outputs":[{"internalType":"uint256","name":"shareAmount","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"getBToken","outputs":[{"internalType":"contract IBErc20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getConfig","outputs":[{"internalType":"contract IProtocolConfig","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getUnderlyingToken","outputs":[{"internalType":"contract IERC20Upgradeable","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IProtocolConfig","name":"config","type":"address"},{"internalType":"contract IBErc20","name":"bToken","type":"address"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"symbol","type":"string"},{"internalType":"address","name":"owner","type":"address"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pendingOwner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"shareAmount","type":"uint256"}],"name":"withdraw","outputs":[{"internalType":"uint256","name":"withdrawAmount","type":"uint256"}],"stateMutability":"nonpayable","type":"function"}]
Contract Creation Code
608060405234801561001057600080fd5b5061001961001e565b6100dd565b600054610100900460ff161561008a5760405162461bcd60e51b815260206004820152602760248201527f496e697469616c697a61626c653a20636f6e747261637420697320696e697469604482015266616c697a696e6760c81b606482015260840160405180910390fd5b60005460ff908116146100db576000805460ff191660ff9081179091556040519081527f7f26b83ff96e1f2b6a682f133852f6798a09c465da95921460cefb38474024989060200160405180910390a15b565b61221480620000ed6000396000f3fe608060405234801561001057600080fd5b50600436106101425760003560e01c80638da5cb5b116100b8578063b6b55f251161007c578063b6b55f251461029f578063c3f909d4146102b2578063dd62ed3e146102c3578063e30c3978146102d6578063ee719bc8146102e7578063f2fde38b146102f857600080fd5b80638da5cb5b1461023b57806390250dcf1461026057806395d89b4114610271578063a457c2d714610279578063a9059cbb1461028c57600080fd5b8063313ce5671161010a578063313ce567146101c0578063362925c2146101da57806339509351146101ef57806370a0823114610202578063715018a61461022b57806379ba50971461023357600080fd5b806306fdde0314610147578063095ea7b31461016557806318160ddd1461018857806323b872dd1461019a5780632e1a7d4d146101ad575b600080fd5b61014f61030b565b60405161015c9190611d19565b60405180910390f35b610178610173366004611d61565b61039d565b604051901515815260200161015c565b6099545b60405190815260200161015c565b6101786101a8366004611d8d565b6103b7565b61018c6101bb366004611dce565b6103dd565b6101c861077e565b60405160ff909116815260200161015c565b6101ed6101e8366004611e8a565b6107f1565b005b6101786101fd366004611d61565b6109fb565b61018c610210366004611f28565b6001600160a01b031660009081526097602052604090205490565b6101ed610a1d565b6101ed610a31565b6033546001600160a01b03165b6040516001600160a01b03909116815260200161015c565b60fb546001600160a01b0316610248565b61014f610aab565b610178610287366004611d61565b610aba565b61017861029a366004611d61565b610b40565b61018c6102ad366004611dce565b610b4e565b60fd546001600160a01b0316610248565b61018c6102d1366004611f45565b610e80565b6065546001600160a01b0316610248565b60fc546001600160a01b0316610248565b6101ed610306366004611f28565b610eab565b6060609a805461031a90611f7e565b80601f016020809104026020016040519081016040528092919081815260200182805461034690611f7e565b80156103935780601f1061036857610100808354040283529160200191610393565b820191906000526020600020905b81548152906001019060200180831161037657829003601f168201915b5050505050905090565b6000336103ab818585610f1c565b60019150505b92915050565b6000336103c5858285611041565b6103d08585856110bb565b60019150505b9392505050565b60006103e7611266565b8160000361040857604051630f6fa54560e41b815260040160405180910390fd5b600061041c60fb546001600160a01b031690565b9050600061043260fc546001600160a01b031690565b9050600061044860fd546001600160a01b031690565b905061045433866112bf565b6040516370a0823160e01b81523060048201526000906001600160a01b038416906370a0823190602401602060405180830381865afa15801561049b573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906104bf9190611fb8565b60405163db006a7560e01b8152600481018890529091506001600160a01b0385169063db006a75906024016020604051808303816000875af1158015610509573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061052d9190611fb8565b1561055357604051639a8c640160e01b8152600481018790526024015b60405180910390fd5b6040516370a0823160e01b81523060048201526000906001600160a01b038516906370a0823190602401602060405180830381865afa15801561059a573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906105be9190611fb8565b90506105ca8282611fe7565b9550610642836001600160a01b031663f2d638266040518163ffffffff1660e01b8152600401602060405180830381865afa15801561060d573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906106319190611ffa565b6001600160a01b03861690886113f0565b826001600160a01b031663f2d638266040518163ffffffff1660e01b8152600401602060405180830381865afa158015610680573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906106a49190611ffa565b60405163272bed8360e11b81526001600160a01b038681166004830152602482018990529190911690634e57db06906044016020604051808303816000875af11580156106f5573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906107199190611fb8565b955061072f6001600160a01b0385163388611411565b604080518781526020810189905233917f92ccf450a286a957af52509bc1c9939d1a6a481783e142e41e2499f0bb66ebc6910160405180910390a25050505050610779600160c955565b919050565b60fb546040805163313ce56760e01b815290516000926001600160a01b03169163313ce5679160048083019260209291908290030181865afa1580156107c8573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906107ec9190612017565b905090565b600054610100900460ff16158080156108115750600054600160ff909116105b8061082b5750303b15801561082b575060005460ff166001145b61088e5760405162461bcd60e51b815260206004820152602e60248201527f496e697469616c697a61626c653a20636f6e747261637420697320616c72656160448201526d191e481a5b9a5d1a585b1a5e995960921b606482015260840161054a565b6000805460ff1916600117905580156108b1576000805461ff0019166101001790555b6108b961147b565b6108c16114aa565b6108ca826114d9565b6108d484846114f2565b6001600160a01b03851615806108f157506001600160a01b038616155b1561090f5760405163538ba4f960e01b815260040160405180910390fd5b6000856001600160a01b0316636f307dc36040518163ffffffff1660e01b8152600401602060405180830381865afa15801561094f573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906109739190611ffa565b60fd80546001600160a01b03808b166001600160a01b03199283161790925560fb80548a841690831617905560fc80549290931691161790555080156109f3576000805461ff0019169055604051600181527f7f26b83ff96e1f2b6a682f133852f6798a09c465da95921460cefb38474024989060200160405180910390a15b505050505050565b6000336103ab818585610a0e8383610e80565b610a18919061203a565b610f1c565b610a25611527565b610a2f60006114d9565b565b60655433906001600160a01b03168114610a9f5760405162461bcd60e51b815260206004820152602960248201527f4f776e61626c6532537465703a2063616c6c6572206973206e6f7420746865206044820152683732bb9037bbb732b960b91b606482015260840161054a565b610aa8816114d9565b50565b6060609b805461031a90611f7e565b60003381610ac88286610e80565b905083811015610b285760405162461bcd60e51b815260206004820152602560248201527f45524332303a2064656372656173656420616c6c6f77616e63652062656c6f77604482015264207a65726f60d81b606482015260840161054a565b610b358286868403610f1c565b506001949350505050565b6000336103ab8185856110bb565b6000610b58611266565b81600003610b7957604051630f6fa54560e41b815260040160405180910390fd5b6000610b8d60fb546001600160a01b031690565b90506000610ba360fc546001600160a01b031690565b6040516370a0823160e01b81523060048201529091506000906001600160a01b038316906370a0823190602401602060405180830381865afa158015610bed573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610c119190611fb8565b9050610c286001600160a01b038316333088611581565b6040516370a0823160e01b81523060048201526000906001600160a01b038416906370a0823190602401602060405180830381865afa158015610c6f573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610c939190611fb8565b6040516370a0823160e01b81523060048201529091506000906001600160a01b038616906370a0823190602401602060405180830381865afa158015610cdd573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610d019190611fb8565b9050610d176001600160a01b03851686896113f0565b6001600160a01b03851663a0712d68610d308585611fe7565b6040518263ffffffff1660e01b8152600401610d4e91815260200190565b6020604051808303816000875af1158015610d6d573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610d919190611fb8565b15610db257604051633207478960e21b81526004810188905260240161054a565b6040516370a0823160e01b81523060048201526000906001600160a01b038716906370a0823190602401602060405180830381865afa158015610df9573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610e1d9190611fb8565b9050610e298282611fe7565b9650610e3533886115b9565b604080518981526020810189905233917f73a19dd210f1a7f902193214c0ee91dd35ee5b4d920cba8d519eca65a7b488ca910160405180910390a2505050505050610779600160c955565b6001600160a01b03918216600090815260986020908152604080832093909416825291909152205490565b610eb3611527565b606580546001600160a01b0383166001600160a01b03199091168117909155610ee46033546001600160a01b031690565b6001600160a01b03167f38d16b8cac22d99fc7c124b9cd0de2d3fa1faef420bfe791d8c362d765e2270060405160405180910390a350565b6001600160a01b038316610f7e5760405162461bcd60e51b8152602060048201526024808201527f45524332303a20617070726f76652066726f6d20746865207a65726f206164646044820152637265737360e01b606482015260840161054a565b6001600160a01b038216610fdf5760405162461bcd60e51b815260206004820152602260248201527f45524332303a20617070726f766520746f20746865207a65726f206164647265604482015261737360f01b606482015260840161054a565b6001600160a01b0383811660008181526098602090815260408083209487168084529482529182902085905590518481527f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b92591015b60405180910390a3505050565b600061104d8484610e80565b905060001981146110b557818110156110a85760405162461bcd60e51b815260206004820152601d60248201527f45524332303a20696e73756666696369656e7420616c6c6f77616e6365000000604482015260640161054a565b6110b58484848403610f1c565b50505050565b6001600160a01b03831661111f5760405162461bcd60e51b815260206004820152602560248201527f45524332303a207472616e736665722066726f6d20746865207a65726f206164604482015264647265737360d81b606482015260840161054a565b6001600160a01b0382166111815760405162461bcd60e51b815260206004820152602360248201527f45524332303a207472616e7366657220746f20746865207a65726f206164647260448201526265737360e81b606482015260840161054a565b6001600160a01b038316600090815260976020526040902054818110156111f95760405162461bcd60e51b815260206004820152602660248201527f45524332303a207472616e7366657220616d6f756e7420657863656564732062604482015265616c616e636560d01b606482015260840161054a565b6001600160a01b0380851660008181526097602052604080822086860390559286168082529083902080548601905591517fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef906112599086815260200190565b60405180910390a36110b5565b600260c954036112b85760405162461bcd60e51b815260206004820152601f60248201527f5265656e7472616e637947756172643a207265656e7472616e742063616c6c00604482015260640161054a565b600260c955565b6001600160a01b03821661131f5760405162461bcd60e51b815260206004820152602160248201527f45524332303a206275726e2066726f6d20746865207a65726f206164647265736044820152607360f81b606482015260840161054a565b6001600160a01b038216600090815260976020526040902054818110156113935760405162461bcd60e51b815260206004820152602260248201527f45524332303a206275726e20616d6f756e7420657863656564732062616c616e604482015261636560f01b606482015260840161054a565b6001600160a01b03831660008181526097602090815260408083208686039055609980548790039055518581529192917fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9101611034565b505050565b6113f98361167a565b6113eb576113eb6001600160a01b03841683836116b3565b6040516001600160a01b0383166024820152604481018290526113eb90849063a9059cbb60e01b906064015b60408051601f198184030181529190526020810180516001600160e01b03166001600160e01b031990931692909217909152611767565b600160c955565b600054610100900460ff166114a25760405162461bcd60e51b815260040161054a9061204d565b610a2f61183c565b600054610100900460ff166114d15760405162461bcd60e51b815260040161054a9061204d565b610a2f611863565b606580546001600160a01b0319169055610aa881611893565b600054610100900460ff166115195760405162461bcd60e51b815260040161054a9061204d565b61152382826118e5565b5050565b6033546001600160a01b03163314610a2f5760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604482015260640161054a565b6040516001600160a01b03808516602483015283166044820152606481018290526110b59085906323b872dd60e01b9060840161143d565b6001600160a01b03821661160f5760405162461bcd60e51b815260206004820152601f60248201527f45524332303a206d696e7420746f20746865207a65726f206164647265737300604482015260640161054a565b8060996000828254611621919061203a565b90915550506001600160a01b0382166000818152609760209081526040808320805486019055518481527fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef910160405180910390a35050565b60006001600160a01b03821615806103b157506001600160a01b03821673eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee1492915050565b604080516001600160a01b038416602482015260448082018490528251808303909101815260649091019091526020810180516001600160e01b031663095ea7b360e01b1790526117048482611925565b6110b557604080516001600160a01b038516602482015260006044808301919091528251808303909101815260649091019091526020810180516001600160e01b031663095ea7b360e01b17905261175d9085906119cd565b6110b584826119cd565b60006117bc826040518060400160405280602081526020017f5361666545524332303a206c6f772d6c6576656c2063616c6c206661696c6564815250856001600160a01b0316611a309092919063ffffffff16565b90508051600014806117dd5750808060200190518101906117dd9190612098565b6113eb5760405162461bcd60e51b815260206004820152602a60248201527f5361666545524332303a204552433230206f7065726174696f6e20646964206e6044820152691bdd081cdd58d8d9595960b21b606482015260840161054a565b600054610100900460ff166114745760405162461bcd60e51b815260040161054a9061204d565b600054610100900460ff1661188a5760405162461bcd60e51b815260040161054a9061204d565b610a2f336114d9565b603380546001600160a01b038381166001600160a01b0319831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b600054610100900460ff1661190c5760405162461bcd60e51b815260040161054a9061204d565b609a6119188382612102565b50609b6113eb8282612102565b6000806000846001600160a01b03168460405161194291906121c2565b6000604051808303816000865af19150503d806000811461197f576040519150601f19603f3d011682016040523d82523d6000602084013e611984565b606091505b50915091508180156119ae5750805115806119ae5750808060200190518101906119ae9190612098565b80156119c457506000856001600160a01b03163b115b95945050505050565b60006119e26001600160a01b03841683611a47565b90508051600014158015611a07575080806020019051810190611a059190612098565b155b156113eb57604051635274afe760e01b81526001600160a01b038416600482015260240161054a565b6060611a3f8484600085611a55565b949350505050565b60606103d683836000611b30565b606082471015611ab65760405162461bcd60e51b815260206004820152602660248201527f416464726573733a20696e73756666696369656e742062616c616e636520666f6044820152651c8818d85b1b60d21b606482015260840161054a565b600080866001600160a01b03168587604051611ad291906121c2565b60006040518083038185875af1925050503d8060008114611b0f576040519150601f19603f3d011682016040523d82523d6000602084013e611b14565b606091505b5091509150611b2587838387611bcd565b979650505050505050565b606081471015611b555760405163cd78605960e01b815230600482015260240161054a565b600080856001600160a01b03168486604051611b7191906121c2565b60006040518083038185875af1925050503d8060008114611bae576040519150601f19603f3d011682016040523d82523d6000602084013e611bb3565b606091505b5091509150611bc3868383611c46565b9695505050505050565b60608315611c3c578251600003611c35576001600160a01b0385163b611c355760405162461bcd60e51b815260206004820152601d60248201527f416464726573733a2063616c6c20746f206e6f6e2d636f6e7472616374000000604482015260640161054a565b5081611a3f565b611a3f8383611ca2565b606082611c5b57611c5682611ccc565b6103d6565b8151158015611c7257506001600160a01b0384163b155b15611c9b57604051639996b31560e01b81526001600160a01b038516600482015260240161054a565b50806103d6565b815115611cb25781518083602001fd5b8060405162461bcd60e51b815260040161054a9190611d19565b805115611cdc5780518082602001fd5b604051630a12f52160e11b815260040160405180910390fd5b60005b83811015611d10578181015183820152602001611cf8565b50506000910152565b6020815260008251806020840152611d38816040850160208701611cf5565b601f01601f19169190910160400192915050565b6001600160a01b0381168114610aa857600080fd5b60008060408385031215611d7457600080fd5b8235611d7f81611d4c565b946020939093013593505050565b600080600060608486031215611da257600080fd5b8335611dad81611d4c565b92506020840135611dbd81611d4c565b929592945050506040919091013590565b600060208284031215611de057600080fd5b5035919050565b634e487b7160e01b600052604160045260246000fd5b600082601f830112611e0e57600080fd5b813567ffffffffffffffff80821115611e2957611e29611de7565b604051601f8301601f19908116603f01168101908282118183101715611e5157611e51611de7565b81604052838152866020858801011115611e6a57600080fd5b836020870160208301376000602085830101528094505050505092915050565b600080600080600060a08688031215611ea257600080fd5b8535611ead81611d4c565b94506020860135611ebd81611d4c565b9350604086013567ffffffffffffffff80821115611eda57600080fd5b611ee689838a01611dfd565b94506060880135915080821115611efc57600080fd5b50611f0988828901611dfd565b9250506080860135611f1a81611d4c565b809150509295509295909350565b600060208284031215611f3a57600080fd5b81356103d681611d4c565b60008060408385031215611f5857600080fd5b8235611f6381611d4c565b91506020830135611f7381611d4c565b809150509250929050565b600181811c90821680611f9257607f821691505b602082108103611fb257634e487b7160e01b600052602260045260246000fd5b50919050565b600060208284031215611fca57600080fd5b5051919050565b634e487b7160e01b600052601160045260246000fd5b818103818111156103b1576103b1611fd1565b60006020828403121561200c57600080fd5b81516103d681611d4c565b60006020828403121561202957600080fd5b815160ff811681146103d657600080fd5b808201808211156103b1576103b1611fd1565b6020808252602b908201527f496e697469616c697a61626c653a20636f6e7472616374206973206e6f74206960408201526a6e697469616c697a696e6760a81b606082015260800190565b6000602082840312156120aa57600080fd5b815180151581146103d657600080fd5b601f8211156113eb576000816000526020600020601f850160051c810160208610156120e35750805b601f850160051c820191505b818110156109f3578281556001016120ef565b815167ffffffffffffffff81111561211c5761211c611de7565b6121308161212a8454611f7e565b846120ba565b602080601f831160018114612165576000841561214d5750858301515b600019600386901b1c1916600185901b1785556109f3565b600085815260208120601f198616915b8281101561219457888601518255948401946001909101908401612175565b50858210156121b25787850151600019600388901b60f8161c191681555b5050505050600190811b01905550565b600082516121d4818460208701611cf5565b919091019291505056fea26469706673582212200227cad664ed095af589998eee4b0d282a3f7d51ad39820f9769f017ad00ceaf64736f6c63430008160033
Deployed Bytecode
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
Loading...
Loading
Loading...
Loading
Multichain Portfolio | 26 Chains
Chain | Token | Portfolio % | Price | Amount | Value |
---|
Loading...
Loading
[ Download: CSV Export ]
A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.